Nutritional adhesive



FIG. 1 is a front elevation view of a nutritional adhesive showing the new design;

FIG. 2 is a rear elevation view thereof; and,

FIG. 3 is a left side view thereof, with the right side view, top plan view, and the bottom plan view being identical thereto. 

CLAIM The ornamental design for a nutritional adhesive, as shown and described. 